Analyzing the efficacy of a new natural compound made of the alga Ecklonia bicyclis, Tribulus terrestris and BIOVIS® in order to improve male sexual function

The active components of these three natural compounds (namely protodioscin, a steroidal saponin, contained in Tribulus terrestris; the polyphenols, dieckol, florofucofuroeckol and bieckol, contained in the alga Ecklonia bicyclis; and the polymers of d-glucosamine and n-acetyl-d-glucosamine contained in BIOVIS®) when combined, seem to work in synergy not only improving erectile function but also stimulating testosterone-dependent sexual desire. Protodioscin is able to stimulate testosterone production and it also has an androgen-mimetic action, binding and activating the testosterone receptors. Polyphenols play an anti-nflammatory role, modulating the cytokines (lipopolisaccarids, TNF-alpha, IFN-gamma) with a potent antioxidant and antifibrotic effect. BIOVIS® acts on both the non-adrenergic and non-cholinergic system (NANC) and on the endothelial cell system as a strong nitric oxide synthetase (NOS) stimulator. Our study demonstrated that this new composite drug was effective in the oral treatment of ED.